2025/11/23 01:27:07.434043 192.168.15.23:5060 -> 192.168.15.112:5060
INVITE sip:test_call@192.168.15.112:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.15.23:5060;branch=z9hG4bK-140443-1-0
Route: <sip:192.168.15.23:5090;transport=udp;lr>
From: <sip:100@192.168.15.112:5060>;tag=1
To: <sip:test_call@192.168.15.112:5060>;tag=1
Call-ID: 1-140443@192.168.15.23
Cseq: 1 INVITE
Contact: sip:100@192.168.15.23:5060
Max-Forwards: 70
Subject: Performance Test
Content-Type: application/sdp
Content-Length:   137
User-Agent: sipp

v=0
o=user1 53655765 2353687637 IN IP4 192.168.15.23
s=-
t=0 0
c=IN IP4 192.168.15.23
m=audio 6004 RTP/AVP 0
a=rtpmap:0 PCMU/8000


2025/11/23 01:27:07.447788 192.168.15.112:5060 -> 192.168.15.23:5090
INVITE sip:test_call@192.168.15.112:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.15.112:5060;branch=z9hG4bK-524287-1---a5bbb82cdead0301;rport
Via: SIP/2.0/UDP 192.168.15.23:5060;branch=z9hG4bK-140443-1-0
Max-Forwards: 69
Route: <sip:192.168.15.23:5090;transport=udp;lr>
Contact: sip:100@192.168.15.23:5060
To: <sip:test_call@192.168.15.112:5060>;tag=1
From: <sip:100@192.168.15.112:5060>;tag=1
Call-ID: 1-140443@192.168.15.23
CSeq: 1 INVITE
Subject: Performance Test
Content-Type: application/sdp
User-Agent: sipp
Content-Length: 137

v=0
o=user1 53655765 2353687637 IN IP4 192.168.15.23
s=-
t=0 0
c=IN IP4 192.168.15.23
m=audio 6004 RTP/AVP 0
a=rtpmap:0 PCMU/8000


2025/11/23 01:27:07.447979 192.168.15.23:5090 -> 192.168.15.112:5060
SIP/2.0 403 Forbiden
Via: SIP/2.0/UDP 192.168.15.112:5060;branch=z9hG4bK-524287-1---a5bbb82cdead0301;rport, SIP/2.0/UDP 192.168.15.23:5060;branch=z9hG4bK-140443-1-0
From: <sip:100@192.168.15.112:5060>;tag=1
To: <sip:test_call@192.168.15.112:5060>;tag=1;tag=5
Call-ID: 1-140443@192.168.15.23
CSeq: 1 INVITE
Contact: <sip:192.168.15.23:5090;transport=UDP>
Content-Length: 0



2025/11/23 01:27:07.460310 192.168.15.112:5060 -> 192.168.15.23:5090
ACK sip:test_call@192.168.15.112:5060 SIP/2.0
Via: SIP/2.0/UDP 192.168.15.112:5060;branch=z9hG4bK-524287-1---a5bbb82cdead0301;rport
Max-Forwards: 70
Route: <sip:192.168.15.23:5090;transport=udp;lr>
To: <sip:test_call@192.168.15.112:5060>;tag=1;tag=5
From: <sip:100@192.168.15.112:5060>;tag=1
Call-ID: 1-140443@192.168.15.23
CSeq: 1 ACK
Content-Length: 0



2025/11/23 01:27:07.460497 192.168.15.112:5060 -> 192.168.15.23:5060
SIP/2.0 403 Forbiden
Via: SIP/2.0/UDP 192.168.15.23:5060;branch=z9hG4bK-140443-1-0
Contact: <sip:192.168.15.23:5090;transport=UDP>
To: <sip:test_call@192.168.15.112:5060>;tag=1;tag=5
From: <sip:100@192.168.15.112:5060>;tag=1
Call-ID: 1-140443@192.168.15.23
CSeq: 1 INVITE
Server: repro 1.12.0
Content-Length: 0



2025/11/23 01:27:07.460720 192.168.15.23:5060 -> 192.168.15.112:5060
ACK sip:test_call@192.168.15.23:5090 SIP/2.0
Via: SIP/2.0/UDP 192.168.15.23:5060;branch=z9hG4bK-140443-1-0
From: sipp <sip:100@192.168.15.23:5060>;tag=1
To: sut <sip:test_call@192.168.15.112:5060>;tag=1
Call-ID: 1-140443@192.168.15.23
Contact: sip:100@192.168.15.23:5060
Cseq: 1 ACK
Max-Forwards: 70
Content-Length: 0